Add some llvm-gcc changes that may be worth

detailing.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57457 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Duncan Sands 2008-10-13 18:33:28 +00:00
parent 09fd418106
commit bf8c4f2c6e

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@ -77,7 +77,7 @@ repository (which roughly includes the LLVM optimizers, code generators and
supporting tools) and the llvm-gcc repository. In addition to this code, the
LLVM Project includes other sub-projects that are in development. The two which
are the most actively developed are the <a href="#clang">Clang Project</a> and
<a href="#vmkit">vmkit Project</a>.
the <a href="#vmkit">vmkit Project</a>.
</p>
</div>
@ -189,7 +189,10 @@ for the C, C++, Objective-C, Ada, and Fortran front-ends.</p>
<p>
<ul>
<li>...</li>
<li>block-pointers<li>
<li>alpha?<li>
<li>-flimited-precision</li>
<li>-flto</li>
</ul>
@ -212,6 +215,7 @@ for the C, C++, Objective-C, Ada, and Fortran front-ends.</p>
representing it as a form of weak linkage.</li>
<li>DebugInfoBuilder</li>
<li>.ll printing format change: %3 = add i32 4, 2</li>
<li>opt-size, noinline, alwaysinline function attributes</li>
<li>...</li>
</ul>
@ -349,10 +353,10 @@ allocator.</li>
<p>If you're already an LLVM user, this section lists some "gotchas" that you
may run into upgrading from the previous release.</p>
<p>The LLVM IR generated by llvm-gcc now doesn't name instructions. Use the
instnamer pass if you want them.</p>
<p>The LLVM IR generated by llvm-gcc no longer names all instructions.
Use the instnamer pass if you want everything named.</p>
<li>LoadVN and GCSE are completely gone.</li>
<li>The LoadVN and GCSE passes have been removed.</li>
<p>LLVM API Changes:</p>